Description
FIXED IND 1.2UH 1A 120 MOHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for IMCH1812ER1R2K.
IMCH1812ER1R2K has an inductance value of 1.2 µH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
IMCH1812ER1R2K is rated for 1 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
IMCH1812ER1R2K lists a DC resistance of 120mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
IMCH1812ER1R2K uses a package or case of 1812 (4532 Metric). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 1.2 µH |
| Tolerance | ±10% |
| Current Rating | 1 A |
| DC Resistance (DCR) | 120mOhm Max |
| Operating Temperature | -40°C ~ 85°C |
| Dimensions | 0.177" L x 0.126" W (4.50mm x 3.20mm) |
| Case / Size | 1812 (4532 Metric) |
| Package / Case | 1812 (4532 Metric) |
| Supplier | Vishay Dale |
| Description | FIXED IND 1.2UH 1A 120 MOHM SMD |
| Series | IMCH-1812 |
| Product Status | Active |
| Type / Construction | Wirewound |
| Shielding | Unshielded |
| Q @ Frequency | 10 @ 7.96MHz |
| Self Resonant Frequency | 160MHz |
| Inductance Test Frequency | 7.96 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1812 (4532 Metric) |
| Height - Seated (Max) | 0.138" (3.50mm) |
